simple crustacean creature swimming in the icy ocean of an alien planet. generative ai

marine life living animal fish shrimp crustacean nature simple primitive dark alien extraterrestrial exoplanet wild wildlife water ocean sea frozen ice icy underwater arctic europa prehistoric planet world moon exomoon inhabited light cold iceberg space discovery exploration astronomy stars cosmos universe sun faint distant blue cyan black beautiful deep night shining shiny glow glowing fantasy fictional fiction color colour digital art horizontal